Earrings are usually a nice touch, if you wear a necklace or not. If you don't have your ears pierced, remember that you have to keep in the earrings that you were pierced with for a few weeks. If you want to wear earrings, get them pierced well in advance in order to be able to wear bigger/dangling earrings.
You usually want to choose one main piece of jewelry to focus on, so you don't need to wear a big necklace if you wear a tiara in your hair.
